Question

the discovery of which principal made the accurate measurement of time possible? what is the principal​

Answer 1

Answer:

The discovery of the simple pendulum made the accurate measurement of time possible. According to the principle of simple pendulum, if a weight hung from a string is made to swing, it always completes one to and fro motion in exactly the same time.

Answer 2

Answer:

The discovery of the simple pendulum made the accurate measurement of time possible. According to the principle of simple pendulum, if a weight hung from a string is made to swing, it always completes one to and fro motion in exactly the same time.